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Fixed issue 139: After copying the SVG code from one window/file to another, object browser SHIFT+O/P function is lost 

git-svn-id: http://svg-edit.googlecode.com/svn/trunk@495 eee81c28-f429-11dd-99c0-75d572ba1ddd
master
Alexis Deveria 2009-08-28 19:20:54 +00:00
parent e64035dc4e
commit 8d54485ea4
1 changed files with 35 additions and 36 deletions
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67
editor/svgcanvas.js
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@ -590,22 +590,7 @@ function SvgCanvas(c)
if(!curBBoxes.length) { if(!curBBoxes.length) {
// Cache all bboxes // Cache all bboxes
curBBoxes = canvas.getVisibleElements(true);
var nodes = svgroot.childNodes;
var i = svgroot.childNodes.length;
while (i--) {
// need to do this since the defs has no bbox and causes an exception
// to be thrown in Mozilla
try {
var box = canvas.getBBox(nodes[i]);
if (nodes[i].id != "selectorParentGroup" && box) {
curBBoxes.push({'elem':nodes[i], 'bbox':box});
}
} catch(e) {
// do nothing, this element did not have a bbox
}
}
} }
var resultList = null; var resultList = null;
@ -2724,30 +2709,44 @@ function SvgCanvas(c)
} }
}; };
this.getVisibleElements = function(includeBBox) {
var nodes = svgroot.childNodes;
var i = nodes.length;
var contentElems = [];
while (i--) {
var elem = nodes[i];
try {
var box = canvas.getBBox(elem);
if (elem.id != "selectorParentGroup" && box) {
var item = includeBBox?{'elem':elem, 'bbox':box}:elem;
contentElems.push(item);
}
} catch(e) {}
}
return contentElems;
}
this.cycleElement = function(next) { this.cycleElement = function(next) {
var cur_elem = selectedElements[0]; var cur_elem = selectedElements[0];
var elem = false; var elem = false;
var all_elems = this.getVisibleElements();
if (cur_elem == null) { if (cur_elem == null) {
if(next) { var num = next?all_elems.length-1:0;
var elem = svgroot.firstChild; elem = all_elems[num];
if (elem.tagName == 'defs') {
elem = elem.nextSibling;
}
} else { } else {
var elem = svgroot.lastChild; var i = all_elems.length;
var id = elem.getAttribute('id'); while(i--) {
if(!id || id.indexOf('svg_') != 0){ if(all_elems[i] == cur_elem) {
elem = elem.previousSibling; var num = next?i-1:i+1;
} if(num >= all_elems.length || num < 0) {
} elem = cur_elem;
break;
} else { } else {
var type = next?'next':'previous'; elem = all_elems[num];
var elem = cur_elem[type + 'Sibling']; break;
if(!elem) return; }
}
var id = elem.getAttribute('id');
if(!id || id.indexOf('svg_') != 0) {
return;
} }
} }
canvas.clearSelection(); canvas.clearSelection();